Galatians 2:21

I do not ignore or nullify the [gracious gift of the] grace of God [His amazing, unmerited favor], for if righteousness comes through [observing] the Law, then Christ died needlessly. [His suffering and death would have had no purpose whatsoever.]”

Galatians 3:21

Is the Law then contrary to the promises of God? Certainly not! For if a system of law had been given which could impart life, then righteousness (right standing with God) would actually have been based on law.

Hebrews 7:11

Now if perfection [a perfect fellowship between God and the worshiper] had been attained through the Levitical priesthood (for under it the people were given the Law) what further need was there for another and different kind of priest to arise, one in the manner of Melchizedek, rather than one appointed to the order of Aaron?

Psalm 33:10


The Lord nullifies the counsel of the nations;
He makes the thoughts and plans of the people ineffective.

Isaiah 49:4


Then I said, “I have labored in vain,
I have spent My strength for nothing and vanity (pride, uselessness);
However My justice is with the Lord,
And My reward is with My God.”

Jeremiah 8:8


“How can you say, ‘We are wise,
And the law of the Lord is with us [and we are learned in its language and teachings]’?
Behold, [the truth is that] the lying pen of the scribes
Has made the law into a lie [a mere code of ceremonial observances].

Mark 7:9

He was also saying to them, “You are experts at setting aside and nullifying the commandment of God in order to keep your [man-made] tradition and regulations.

Romans 8:31

What then shall we say to all these things? If God is for us, who can be [successful] against us?

Romans 10:3

For not knowing about God’s righteousness [which is based on faith], and seeking to establish their own [righteousness based on works], they did not submit to God’s righteousness.

Romans 11:6

But if it is by grace [God’s unmerited favor], it is no longer on the basis of works, otherwise grace is no longer grace [it would not be a gift but a reward for works].

1 Corinthians 15:2

By this faith you are saved [reborn from above—spiritually transformed, renewed, and set apart for His purpose], if you hold firmly to the word which I preached to you, unless you believed in vain [just superficially and without complete commitment].

1 Corinthians 15:14

and if Christ has not been raised, then our preaching is vain [useless, amounting to nothing], and your faith is also vain [imaginary, unfounded, devoid of value and benefit—not based on truth].

1 Corinthians 15:17

and if Christ has not been raised, your faith is worthless and powerless [mere delusion]; you are still in your sins [and under the control and penalty of sin].

Galatians 2:16

yet we know that a man is not justified [and placed in right standing with God] by works of the Law, but [only] through faith in [God’s beloved Son,] Christ Jesus. And even we [as Jews] have believed in Christ Jesus, so that we may be justified by faith in Christ and not by works of the Law. By observing the Law no one will ever be justified [declared free of the guilt of sin and its penalty].

Galatians 2:18

For if I [or anyone else should] rebuild [through word or by practice] what I once tore down [the belief that observing the Law is essential for salvation], I prove myself to be a transgressor.

Galatians 5:2-4

Notice, it is I, Paul, who tells you that if you receive circumcision [as a supposed requirement of salvation], Christ will be of no benefit to you [for you will lack the faith in Christ that is necessary for salvation].

Treasury of Scripture Knowledge

Summary

I do not frustrate the grace of God: for if righteousness come by the law, then Christ is dead in vain.

General references

Bible References

Do not

Galatians 2:18
For if I [or anyone else should] rebuild [through word or by practice] what I once tore down [the belief that observing the Law is essential for salvation], I prove myself to be a transgressor.
Psalm 33:10

The Lord nullifies the counsel of the nations;
He makes the thoughts and plans of the people ineffective.
Mark 7:9
He was also saying to them, “You are experts at setting aside and nullifying the commandment of God in order to keep your [man-made] tradition and regulations.

Righteousness

Galatians 2:16
yet we know that a man is not justified [and placed in right standing with God] by works of the Law, but [only] through faith in [God’s beloved Son,] Christ Jesus. And even we [as Jews] have believed in Christ Jesus, so that we may be justified by faith in Christ and not by works of the Law. By observing the Law no one will ever be justified [declared free of the guilt of sin and its penalty].
Galatians 3:21
Is the Law then contrary to the promises of God? Certainly not! For if a system of law had been given which could impart life, then righteousness (right standing with God) would actually have been based on law.
Galatians 5:2
Notice, it is I, Paul, who tells you that if you receive circumcision [as a supposed requirement of salvation], Christ will be of no benefit to you [for you will lack the faith in Christ that is necessary for salvation].
Romans 10:3
For not knowing about God’s righteousness [which is based on faith], and seeking to establish their own [righteousness based on works], they did not submit to God’s righteousness.
Romans 11:6
But if it is by grace [God’s unmerited favor], it is no longer on the basis of works, otherwise grace is no longer grace [it would not be a gift but a reward for works].
Hebrews 7:11
Now if perfection [a perfect fellowship between God and the worshiper] had been attained through the Levitical priesthood (for under it the people were given the Law) what further need was there for another and different kind of priest to arise, one in the manner of Melchizedek, rather than one appointed to the order of Aaron?

Christ

Isaiah 49:4

Then I said, “I have labored in vain,
I have spent My strength for nothing and vanity (pride, uselessness);
However My justice is with the Lord,
And My reward is with My God.”
Jeremiah 8:8

“How can you say, ‘We are wise,
And the law of the Lord is with us [and we are learned in its language and teachings]’?
Behold, [the truth is that] the lying pen of the scribes
Has made the law into a lie [a mere code of ceremonial observances].
1 Corinthians 15:2
By this faith you are saved [reborn from above—spiritually transformed, renewed, and set apart for His purpose], if you hold firmly to the word which I preached to you, unless you believed in vain [just superficially and without complete commitment].

General references

Numbers 35:32
You shall not accept a ransom for him who has escaped to his city of refuge, so that he may return to live in his [own] land before the death of the high priest.
Galatians 2:18
For if I [or anyone else should] rebuild [through word or by practice] what I once tore down [the belief that observing the Law is essential for salvation], I prove myself to be a transgressor.